<!DOCTYPE html>
<html lang="zh-cn">

<head>
  <meta charset="utf-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>新增英雄</title>

  <link href="./lib/bootstrap/css/bootstrap.min.css" rel="stylesheet" />

  <!--
      HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries
    -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
      <script src="http://cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
      <script src="http://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
  <style>
    .wrap {
      position: fixed;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background: url('images/bg03.jpg') center bottom no-repeat;
      overflow: auto;
    }

    .navbar-brand {
      padding: 10px 15px;
    }

    .page-title {
      font-size: 16px;
      font-weight: bold;
    }

    .file-input {
      outline: none;
      display: inline-block;
      margin-top: 5px;
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-horizontal {
      margin-top: 10px;
    }

    .logout {
      font-weight: 900;
      font-size: 20px;
      color: #ff0000;
      text-decoration: none;
    }

    .logout:hover {
      text-decoration: none;
      color: yellowgreen;
    }

    .preview {
      width: 100px;
      height: 100px;
    }
  </style>
</head>

<body>
  <div class="wrap">
    <nav class="navbar  navbar-inverse navbar-static-top">
      <div class="container">
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#mymenu">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="./index.html"><img src="images/logo.png"></a>
        </div>
      </div>
    </nav>

    <div class="container">
      <div class="row">
        <div class="col-md-12">
          <div class="panel panel-default">
            <div class="panel-heading clearfix">
              <div class="row">
                <div class="col-md-6 page-title">新增英雄</div>
                <div class="col-md-6 text-right">当前位置：首页 &gt; 新增英雄</div>
              </div>
            </div>
            <div class="panel-body">
              <!-- 表单 start-->
              <form id="f1" action="#" method="" class="form-horizontal">
                <div class="form-group">
                  <label for="heroName" class="col-sm-2 control-label">姓名</label>
                  <div class="col-sm-10">
                    <input type="text" class="form-control" id="heroName" name="name" placeholder="请输入姓名" />
                  </div>
                </div>
                <div class="form-group">
                  <label for="skillName" class="col-sm-2 control-label">技能</label>
                  <div class="col-sm-10">
                    <input type="text" class="form-control" id="skillName" name="skill" placeholder="请输入技能" />
                  </div>
                </div>
                <div class="form-group">
                  <label for="heroIcon" class="col-sm-2 control-label">头像</label>
                  <div class="col-sm-10">
                    <!-- 预览的标签 -->
                    <img id="imgPrev" src="./imgs/盖伦.png" class="preview" alt="" />
                    <input type="file" class="file-input" id="heroIcon" name="icon" />
                  </div>
                </div>
                <div class="form-group">
                  <div class="col-sm-offset-2 col-sm-10">
                    <button type="button" class="btn btn-success btn-add">
                      新 增
                    </button>
                    <button type="button" class="btn btn-danger btn-add">
                      取消
                    </button>
                  </div>
                </div>
              </form>
              <!-- 表单 end -->
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
</body>

</html>
<script src="./lib/bootstrap/js/jquery-1.12.4.js"></script>
<script src="./lib/bootstrap/js/bootstrap.min.js"></script>
<!-- 新增英雄 业务代码 -->
<script>
  $(function () {
    //1.修改预览图片
    $("#heroIcon").change(function () {
      //a.获取 文件选择框的 文件内容
      var fileInfo = this.files[0];
      //b.使用js 创建 选中文件的 虚拟路径
      var virPath = URL.createObjectURL(fileInfo);
      //c. 设置虚拟路径 给  预览图片
      $('#imgPrev').attr('src', virPath);
    });

    //2.新增按钮点击事件
    $('.btn-success').click(function () {
      //a.获取数据
      let fd = new FormData($('#f1')[0]);
      //b.验证数据
      if (fd.get('name') == '') {
        alert('请输入英雄名字');
      } else if (fd.get('skill') == '') {
        alert('请输入英雄技能');
      } else if (fd.get('icon').name == "") {
        alert('请选择英雄头像');
      } else {
        // c.提交数据
        $.ajax({
          url: '/add',
          method: 'post',
          data: fd,
          contentType: false,
          processData: false,
          success: function (backData) {
            alert(backData.msg);
            if (backData.code == 201) {
              window.location = './index.html';
            }
          },
        });

      }

    });
  });


</script>